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PersistenceUnitClassFinderTest.java
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PersistenceUnitClassFinderTest.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
* <p>
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
* <p>
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jopa.loaders;
import cz.cvut.kbss.jopa.environment.*;
import cz.cvut.kbss.jopa.model.JOPAPersistenceProperties;
import cz.cvut.kbss.jopa.model.annotations.SparqlResultSetMapping;
import cz.cvut.kbss.jopa.utils.Configuration;
import org.junit.Test;
import java.util.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class PersistenceUnitClassFinderTest {
private static final Set<Class<?>> ENTITY_CLASSES = initEntityClasses();
private static Set<Class<?>> initEntityClasses() {
final Set<Class<?>> set = new HashSet<>();
set.add(OWLClassA.class);
set.add(OWLClassB.class);
set.add(OWLClassC.class);
set.add(OWLClassD.class);
set.add(OWLClassE.class);
set.add(OWLClassF.class);
set.add(OWLClassG.class);
set.add(OWLClassH.class);
set.add(OWLClassI.class);
set.add(OWLClassJ.class);
set.add(OWLClassK.class);
set.add(OWLClassL.class);
set.add(OWLClassM.class);
set.add(OWLClassN.class);
set.add(OWLClassO.class);
set.add(OWLClassP.class);
set.add(OWLClassQ.class);
set.add(OWLClassR.class);
set.add(OWLClassS.class);
return set;
}
private PersistenceUnitClassFinder finder = new PersistenceUnitClassFinder();
@Test(expected = IllegalArgumentException.class)
public void throwsExceptionWhenScanPackageIsNotSupplied() throws Exception {
final Map<String, String> properties = Collections.emptyMap();
finder.scanClasspath(new Configuration(properties));
}
@Test(expected = IllegalArgumentException.class)
public void throwsExceptionWhenScanPackageIsEmpty() throws Exception {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "");
finder.scanClasspath(new Configuration(properties));
}
@Test
public void doesNotFailWhenUnknownPackageNameIsPassed() throws Exception {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "com.cvut");
finder.scanClasspath(new Configuration(properties));
assertTrue(finder.getEntities().isEmpty());
}
@Test
public void loadsEntityClassesWhenCorrectPackageIsSet() throws Exception {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "cz.cvut.kbss.jopa.environment");
finder.scanClasspath(new Configuration(properties));
assertEquals(ENTITY_CLASSES, finder.getEntities());
}
@Test
public void loadsEntityClassesWhenAncestorPackageIsSet() throws Exception {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "cz.cvut.kbss");
finder.scanClasspath(new Configuration(properties));
assertTrue(finder.getEntities().containsAll(ENTITY_CLASSES));
}
/**
* Bug #5.
*/
@Test
public void entityLoadHandlesEntityNameContainingClassStringWhenProcessingJar() throws Exception {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "cz.cvut.kbss.jopa.test.jar");
finder.scanClasspath(new Configuration(properties));
final Set<Class<?>> result = finder.getEntities();
final Optional<Class<?>> cls = result.stream().filter(c -> c.getName().contains("classInName"))
.findAny();
assertTrue(cls.isPresent());
}
@Test
public void scanLoadsResultSetMappings() {
final Map<String, String> properties = Collections.singletonMap(
JOPAPersistenceProperties.SCAN_PACKAGE, "cz.cvut.kbss.jopa.environment");
finder.scanClasspath(new Configuration(properties));
assertFalse(finder.getResultSetMappings().isEmpty());
assertTrue(finder.getResultSetMappings()
.contains(OWLClassA.class.getDeclaredAnnotation(SparqlResultSetMapping.class)));
}
}